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公开(公告)号：US5390632A
公开(公告)日：1995-02-21
申请号：US19969
申请日：1993-02-19
申请人： Hidehito Ikebe , Hiroyuki Niikura , Masaaki Hiratani , Hiroo Shimada , Koji Okazaki , Toshio Yokoyama
发明人： Hidehito Ikebe , Hiroyuki Niikura , Masaaki Hiratani , Hiroo Shimada , Koji Okazaki , Toshio Yokoyama
CPC分类号： F01P7/164 , F01P7/167 , F01P2005/125 , F01P2007/143 , F01P2025/12 , F01P2025/13 , F01P2025/30 , F01P2025/32 , F01P2025/36 , F01P2025/40 , F01P2025/52 , F01P2025/60 , F01P2025/62 , F01P2025/64 , F01P2031/30 , F01P2060/04 , F01P2060/045 , F01P2060/08
摘要： An engine cooling system comprises a cooling water circulation circuit interconnecting an engine body and a radiator, a bypass circuit connected to the cooling water circulation circuit to bypass the radiator, an electric-powered water pump disposed in the cooling water circulation circuit adjacent an engine inlet, a flow rate control valve for controlling the flow rate of cooling water flowing through the radiator, an outlet water temperature detector for detecting an engine outlet water temperature in the cooling water circulation circuit, an inlet water temperature detector for detecting an engine inlet water temperature in the cooling water circulation circuit, and a control means for controlling the operation of the water pump in accordance with at least the engine outlet water temperature and controlling the operation of the flow rate control valve in accordance with at least the engine inlet water temperature to thereby properly control the temperature of the cooling water in accordance with the operational condition of the engine.
摘要翻译： 发动机冷却系统包括将发动机主体和散热器相互连接的冷却水循环回路，连接到冷却水循环回路以绕过散热器的旁路回路，设置在与发动机入口相邻的冷却水循环回路中的电动水泵 ，用于控制流过散热器的冷却水的流量的流量控制阀，用于检测冷却水循环回路中的发动机出口水温的出口水温检测器，检测发动机入口水温的入口水温检测器 在冷却水循环回路中，以及控制装置，用于根据至少发动机出口水温来控制水泵的运转，并根据至少发动机入口水温至 从而适当地控制ac中的冷却水的温度 与发动机的运行状况一致。
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公开(公告)号：US06761030B2
公开(公告)日：2004-07-13
申请号：US10149016
申请日：2002-10-28
申请人： Hiroyuki Niikura , Tsuneo Endoh , Yuichi Itoh , Naoki Ohta
发明人： Hiroyuki Niikura , Tsuneo Endoh , Yuichi Itoh , Naoki Ohta
IPC分类号： F02G300
CPC分类号： F01N13/08 , F01N3/02 , F01N3/0205 , F01N5/02 , F01N13/011 , F02G5/02 , Y02T10/16 , Y02T10/166 , Y02T10/20
摘要： A waste heat recovering device for a multi-cylinder internal combustion engine, wherein among a plurality of exhaust pipes extending from cylinders of a multi-cylinder internal combustion engine, a plurality of exhaust pipes unlikely to cause exhaust interference are collected to form one or more collecting pipes. A heat exchanger for recovering heat of exhaust gas is provided in the one or more collecting pipes. Therefore, a waste heat recovering device can be provided, in which the number of heat exchangers is reduced compared to the number of cylinders of the multi-cylinder internal combustion engine to reduce rest periods of the heat exchanger and reduce spaces occupied by the heat exchanger.
摘要翻译： 一种用于多缸内燃机的废热回收装置，其中在从多缸内燃机的气缸延伸的多个排气管中收集不可能引起排气干扰的多个排气管，以形成一个或多个 收集管道。 一个或多个收集管中设置有用于回收废气热的热交换器。 因此，能够提供与多气缸内燃机的气缸数相比减少热交换器的数量以减少热交换器的休息时间并减少热交换器占据的空间的废热回收装置 。
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公开(公告)号：US06945050B2
公开(公告)日：2005-09-20
申请号：US10489911
申请日：2002-09-20
CPC分类号： F01B13/06 , F01B13/068 , F02B53/00
摘要： A rotary fluid machine is provided that includes a rotor chamber (14), a rotor (41), vanes (48) guided by vane channels formed in the rotor (41), and pistons (47) slidably fitted in cylinders (44) provided in the rotor (41). Rollers (71), which have a greaseless bearing structure and are provided on support shafts (48d) of the vane (48), are rollably engaged with annular channels (74) of a casing (11) so as to interconvert reciprocation of the pistons (47) and rotational movement of the rotor (41). By guiding water for a hydrostatic bearing that supports the vane (48) in the vane channel in a floating state from a recess (48e) of the vane (48) to a hydrostatic bearing (71) of the roller (71) via water passages (W19 to W22), an outer member (71b) of the roller (71) is supported in a floating manner relative to an inner member (71a).
摘要翻译： 提供了一种旋转流体机械，其包括转子室（14），转子（41），由形成在转子（41）中的叶片通道引导的叶片（48）和可滑动地装配在气缸（44）中的活塞（47） 在转子（41）中。 具有无油轴承结构并设置在叶片（48）的支撑轴（48d）上的辊（71）与壳体（11）的环形通道（74）滚动接合，以便互相转换 活塞（47）和转子（41）的旋转运动。 通过引导水进行静压轴承，该静压轴承以悬浮状态将叶片通道中的叶片（48）从叶片（48）的凹部（48e）通过水从滚子（71）的静压轴承（71）支撑 通道（W 19至W 22），辊（71）的外部构件（71b）相对于内部构件（71a）以浮动方式被支撑。
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公开(公告)号：US06884051B2
公开(公告)日：2005-04-26
申请号：US10239513
申请日：2001-03-22
申请人： Hiroyuki Niikura , Hiroyoshi Taniguchi , Tsuyoshi Baba , Kensuke Honma , Hiroyuki Horimura , Tsuneo Endoh , Yasunobu Kawakami , Yasunari Kimura , Ryuji Sano , Kenji Matsumoto
发明人： Hiroyuki Niikura , Hiroyoshi Taniguchi , Tsuyoshi Baba , Kensuke Honma , Hiroyuki Horimura , Tsuneo Endoh , Yasunobu Kawakami , Yasunari Kimura , Ryuji Sano , Kenji Matsumoto
CPC分类号： F01C21/18 , F01C1/3446 , F01C11/006 , F01C19/10 , F01C21/04 , F01C21/08
摘要： An outer periphery of an output shaft integral with a rotor of an expander of a vane-type operated by a high-pressure vapor is supported at its opposite ends by a static-pressure bearing mounted at one end thereof in a floated state provided by a liquid film of a pressurized liquid-phase fluid supplied from a pressurized liquid-phase fluid feed bore through a pressurized liquid-phase fluid passage, and by a static-pressure bearing mounted at the other end thereof in a floated state provided by a liquid film of a pressurized liquid-phase fluid supplied from a pressurized liquid-phase fluid feed bore through pressurized liquid-phase fluid passages. Vanes supported radially in the rotor for reciprocal movement are supported in floated states by a liquid film of a pressurized liquid-phase fluid supplied through pressurized liquid-phase fluid passages extending radially outwards within the rotor.
摘要翻译： 与由高压蒸气操作的叶片型膨胀机的转子一体的输出轴的外周边由静压轴承支承在静止压力轴承的一端，由浮动状态 通过加压液相流体通道从加压液相流体供给孔供应的加压液相流体的液体膜，以及通过由液体膜提供的悬浮状态的另一端安装的静压轴承 通过加压液相流体通道从加压液相流体供给孔供应的加压液相流体。 用于往复运动的用于往复运动的径向支撑在转子中的叶片以浮动状态由通过在转子内径向向外延伸的加压液相流体通道供应的加压液相流体的液体膜来支撑。
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公开(公告)号：US07097437B2
公开(公告)日：2006-08-29
申请号：US10489919
申请日：2002-09-20
IPC分类号： F03C2/00
CPC分类号： F01C21/005 , F01B13/068 , F01C1/3446 , F01C11/006 , F01C21/0836 , F02B53/00 , F02G5/00 , Y02T10/166
摘要： A rotary fluid machine is provided that includes a rotor chamber (14), a rotor (41), vanes (48) guided by vane channels formed in the rotor (41), and pistons (47) slidably fitted in cylinders (44) provided in the rotor (41). Rollers (71) provided on support shafts (48d) of the vane (48) are rollably engaged with annular channels (74) of a casing (11) so as to interconvert reciprocation of the pistons (47) and rotational movement of the rotor (41). By capturing water of a hydrostatic bearing, which supports the vane (48) in the vane channel in a floating state, by a U-shaped lubricating water guide channel (43g) formed on the end face of a rotor segment (43) and discharging it into the annular channels (74), the water is prevented from flowing into the rotor chamber (14) and decreasing the temperature of steam, thereby preventing the output of the rotary fluid machine from being degraded.
摘要翻译： 提供了一种旋转流体机械，其包括转子室（14），转子（41），由形成在转子（41）中的叶片通道引导的叶片（48）和可滑动地装配在气缸（44）中的活塞（47） 在转子（41）中。 设置在叶片（48）的支撑轴（48d）上的滚子（71）与壳体（11）的环形通道（74）滚动接合，以便将活塞（47）的往复运动和转子的旋转运动 （41）。 通过捕获在浮动状态下通过形成在转子段（43）的端面上的U形润滑水引导通道（43g）以浮动状态支撑叶片（48）的静压轴承的水和 将其排放到环形通道（74）中，防止水流入转子室（14）并降低蒸汽的温度，从而防止旋转流体机械的输出降低。
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公开(公告)号：US06953083B2
公开(公告)日：2005-10-11
申请号：US10221858
申请日：2001-03-16
申请人： Yasunobu Kawakami , Tsutomu Takahashi , Hiroyoshi Taniguchi , Hiroyuki Niikura , Kiyoshi Katahira
发明人： Yasunobu Kawakami , Tsutomu Takahashi , Hiroyoshi Taniguchi , Hiroyuki Niikura , Kiyoshi Katahira
CPC分类号： B01D5/0072 , B01D5/0012 , B01D5/009 , F28B1/06 , F28B9/04 , F28F19/01
摘要： A condenser is provided that makes a liquid droplet of a liquid phase medium drop effectively, the liquid phase medium residing in a lower end opening of a medium passage of the condenser, thereby preventing any degradation in the performance of the condenser. In the condenser, vapor, which is supplied to a cooling pipe (14) connected to cooling fins (16), is cooled, condensed into water, and recovered in a water-collecting tray (21) provided beneath the cooling pipe (14), and a needle-shaped member (24) provided so as to face the lower end opening of the cooling pipe (14) ruptures the droplet that, due to surface tension, resides in the lower end opening of the cooling pipe (14) and makes it drop into the water-collecting tray (21). A plate-form filter can be used instead of the needle-shaped member (24), and in this case not only can the droplet be made to drop from the lower end opening of the cooling pipe (14) more effectively due to the capillary action of the filter, but also dust contained in the water can be removed.
摘要翻译： 提供冷凝器，其使得液相介质的液滴有效地下降，液相介质位于冷凝器的介质通道的下端开口中，从而防止冷凝器性能的任何降低。 在冷凝器中，供给到与冷却翅片（16）连接的冷却管（14）的蒸气被冷却，冷凝成水，并回收到设置在冷却管（14）下方的集水盘（21）中， ，并且设置成面对冷却管（14）的下端开口的针状部件（24）破裂由于表面张力而存在于冷却管（14）的下端开口部的液滴，以及 使其落入集水盘（21）中。 可以使用板状过滤器代替针状部件（24），在这种情况下，不仅可以使毛细管从冷却管（14）的下端开口落下，而且由于毛细管 过滤器的作用，也可以除去水中含有的灰尘。
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公开(公告)号：US20050076641A1
公开(公告)日：2005-04-14
申请号：US10489911
申请日：2002-09-20
CPC分类号： F01B13/06 , F01B13/068 , F02B53/00
摘要： A rotary fluid machine is provided that includes a rotor chamber (14), a rotor (41), vanes (48) guided by vane channels formed in the rotor (41), and pistons (47) slidably fitted in cylinders (44) provided in the rotor (41). Rollers (71), which have a greaseless bearing structure and are provided on support shafts (48d) of the vane (48), are rollably engaged with annular channels (74) of a casing (11) so as to interconvert reciprocation of the pistons (47) and rotational movement of the rotor (41). By guiding water for a hydrostatic bearing that supports the vane (48) in the vane channel in a floating state from a recess (48e) of the vane (48) to a hydrostatic bearing (71) of the roller (71) via water passages (W19 to W22), an outer member (71b) of the roller (71) is supported in a floating manner relative to an inner member (71a).
摘要翻译： 提供了一种旋转流体机械，其包括转子室（14），转子（41），由形成在转子（41）中的叶片通道引导的叶片（48）和可滑动地装配在气缸（44）中的活塞（47） 在转子（41）中。 具有无油轴承结构并设置在叶片（48）的支撑轴（48d）上的辊（71）与壳体（11）的环形通道（74）滚动接合，以便将活塞 （47）和转子（41）的旋转运动。 通过引导水作为静压轴承，其以悬浮状态将翼片通道中的叶片（48）从叶片（48）的凹部（48e）支撑到辊（71）的静压轴承（71），经由水通道 （W19〜W22），辊（71）的外部构件（71b）相对于内部构件（71a）以浮动方式被支撑。
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公开(公告)号：US20050031480A1
公开(公告)日：2005-02-10
申请号：US10489919
申请日：2002-09-20
IPC分类号： F01K7/00 , F01B13/06 , F01C1/344 , F01C11/00 , F01C21/00 , F01C21/08 , F02B53/00 , F02G5/00 , F03C2/00
CPC分类号： F01C21/005 , F01B13/068 , F01C1/3446 , F01C11/006 , F01C21/0836 , F02B53/00 , F02G5/00 , Y02T10/166
摘要： A rotary fluid machine is provided that includes a rotor chamber (14), a rotor (41), vanes (48) guided by vane channels formed in the rotor (41), and pistons (47) slidably fitted in cylinders (44) provided in the rotor (41). Rollers (71) provided on support shafts (48d) of the vane (48) are rollably engaged with annular channels (74) of a casing (11) so as to interconvert reciprocation of the pistons (47) and rotational movement of the rotor (41). By capturing water of a hydrostatic bearing, which supports the vane (48) in the vane channel in a floating state, by a U-shaped lubricating water guide channel (43g) formed on the end face of a rotor segment (43) and discharging it into the annular channels (74), the water is prevented from flowing into the rotor chamber (14) and decreasing the temperature of steam, thereby preventing the output of the rotary fluid machine from being degraded.
摘要翻译： 提供了一种旋转流体机械，其包括转子室（14），转子（41），由形成在转子（41）中的叶片通道引导的叶片（48）和可滑动地装配在气缸（44）中的活塞（47） 在转子（41）中。 设置在叶片（48）的支撑轴（48d）上的辊（71）与壳体（11）的环形通道（74）滚动接合，以便将活塞（47）的往复运动和转子的旋转运动 41）。 通过捕获在浮动状态下在叶片通道中支撑叶片（48）的静水轴承的水通过形成在转子段（43）的端面上的U形润滑水引导通道（43g）并排出 进入环形通道（74），防止水流入转子室（14）并降低蒸汽的温度，从而防止旋转流体机械的输出降低。
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公开(公告)号：US20050063855A1
公开(公告)日：2005-03-24
申请号：US10489814
申请日：2002-09-20
IPC分类号： F01N5/02 , F01B13/06 , F01C1/344 , F01C11/00 , F01C20/12 , F01C21/02 , F01C21/04 , F01C21/08 , F01K7/00 , F02B53/00 , F02G5/00 , F02G5/02 , F04C18/344 , F04C23/00 , F04C29/04 , F03C2/00 , F01C19/00
CPC分类号： F01C21/0872 , F01B13/068 , F01C1/3446 , F01C11/008 , F01C21/0809 , F01C21/0836 , F02B53/00 , F02G5/00 , F04C18/3446 , F04C23/006 , F04C29/042 , F04C2210/128 , Y02T10/166
摘要： A rotary fluid machine is provided that includes a rotor chamber (14), a rotor (41) housed within the rotor chamber (14), vanes (48) guided by vane channels formed in the rotor (41), and pistons (47) slidably fitted in cylinders (44) provided in the rotor (41). High temperature water of a hydrostatic bearing supporting the vane (48) in the vane channel in a floating state is retained by a plurality of pockets (48f) recessed in the surface of the vane (48), and the high temperature water retained by the pockets (48f) is supplied to the rotor chamber (14) during an expansion stroke as a result of radially outward movement of the vane (48) accompanying rotation of the rotor (41). The high temperature water supplied to the rotor chamber (14) is gasified into steam, and the pressure energy thereof improves the performance of the rotary fluid machine.
摘要翻译： 提供一种旋转流体机械，其包括转子室（14），容纳在转子室（14）内的转子（41），由形成在转子（41）中的叶片通道引导的叶片（48）和活塞（47） 可滑动地安装在设置在转子（41）中的气缸（44）中。 以悬浮状态支撑叶片通道中的叶片（48）的静水压轴承的高温水由在叶片（48）的表面中凹进的多个凹穴（48f）保持，并且由 伴随着转子（41）的旋转，叶片（48）的径向向外移动，在膨胀冲程期间，将空腔（48f）供给到转子室（14）。 供给到转子室（14）的高温水气化成蒸汽，其压力能提高旋转流体机械的性能。
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公开(公告)号：US06845618B2
公开(公告)日：2005-01-25
申请号：US10398805
申请日：2001-10-05
CPC分类号： F01N5/02 , F01K23/065 , F01K23/106 , F02G5/02 , F02G5/04 , Y02T10/16 , Y02T10/166
摘要： In a Rankine cycle system for an internal combustion engine, including an evaporator (3) for generating a vapor, an expander (4) for converting a heat energy of the vapor into a mechanical energy, a condenser (5) for cooling the vapor discharged from the expander (4) to restore it into water, a tank (6) for storage of the water from the condenser (5), and supply pumps (7, 8) for supplying the water in said tank (6) to the evaporator (3) in a pressurizing manner, the water in the tank (6) is supplied via a water jacket (105) of the internal combustion engine (1) to a dispensing valve (106) by the lower-pressure pump (7). A portion of the water dispensed by the dispensing valve (106) is further pressurized and supplied to the evaporator (3) by the higher-pressure pump (8), and another portion of the water dispensed by the dispensing valve (106) is discharged to the tank (6) after dissipating its heat in an auxiliary (110) such as a heater for heating a vehicle compartment and the like. Thus, it is possible to sufficiently cool heated portions of the internal combustion engine (1) by the water which is a liquid-phase working medium, while maintaining the performance of the Rankine cycle system, thereby aiming at the disuse of a radiator.
摘要翻译： 在用于内燃机的兰金循环系统中，包括用于产生蒸汽的蒸发器（3），用于将蒸气的热能转换为机械能的膨胀器（4），用于冷却排出的蒸气的冷凝器（5） 从膨胀器（4）将其还原成水，用于储存来自冷凝器（5）的水的罐（6）和用于将所述罐（6）中的水供应到蒸发器的供应泵（7,8） （3）中，通过所述低压泵（7）将所述罐（6）中的水通过所述内燃机（1）的水套（105）供给到分配阀（106）。 由分配阀（106）分配的一部分水被进一步加压并通过高压泵（8）供应到蒸发器（3），并且由分配阀（106）分配的另一部分水被排出 在诸如用于加热车厢等的加热器的辅助件（110）中散热之后，将其散热到罐（6）。 因此，可以在保持朗肯循环系统的性能的同时，通过作为液相工作介质的水来充分冷却内燃机（1）的加热部分，从而针对散热器的废用。
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